biotreatment
noun
Treatment of waste material by biological processes (typically the action of microorganisms), especially as a means of removing pollutants and toxic substances; an instance of this.
Origin
1950s.
- pepperette
- pepper gas
- peppergrass
- pepper grinder
- pepper-horn
- pepperidge
- pepperily
- pepperina
- pepperiness
- pepperish
- pepper man
- pepper mill
- peppermint
- peppermint camphor
- peppermint candy
- peppermint cordial
- peppermint cream
- peppermint drop
- peppermint geranium
- peppermint lozenge
- peppermint lump
- peppermint-scented
- peppermint stick
- peppermint tea
- peppermint water